Das Blog Cumulative Update für Oktober 2025 (CU1025) fasst interessante Themen rund um Cloud-Sicherheit, Exchange, Microsoft 365, Microsoft Teams, Copilot & AI, Entra und mehr des Monats Oktober 2025 zusammen.
Allgemein
- [P] Microsoft Products Reaching End of Support for 2025
- Microsoft Teams – Aufregung um die Erkennung des Arbeitsortes: Eine Einordung im Bereich Datenschutz und Betriebsrat
- Microsoft 365 FAQ
- Prime Numbers Show Unexpected Patterns of Fractal Chaos
AI
- The 5 generative AI security threats you need to know about detailed in new e-book
- What’s new in Copilot Studio: September 2025
- An Opinionated Guide to Using AI Right Now
- Frontier-Programm
- Copilot Studio: Computer use
- [P] Microsoft Exchange Server Support Scripts
- [P] Outlook License Requirements for Exchange Features
- Retirement Date for Office Online Server (OOS) has been Announced
- Cloud-Managed Remote Mailboxes: Now Generally Available!
- Released: October 2025 Exchange Server Security Updates
- Active Directory schema extension issue if you use a Windows Server 2025 schema master role
- [P] Microsoft 365 Online Services – Product Terms
- [P] Office 365 URLs and IP address ranges
- Geo-restricted SharePoint Online Sites
- Exciting new capabilities and enhancements for M365 Developer Program – October 2025
- Exchange Online ActiveSync Certificate-based Authentication endpoint changes
- Anti-spam message headers in cloud organizations
- Switching SharePoint To Use Entra Guest Sharing With EnableAzureADB2BIntegration $true
- Auto-Archiving for Exchange Online
- Exchange Unplugged: Greg Taylor über das Ende von EWS und die Zukunft von Exchange Online
- [P] Teams Devices Deployment Playbook
- [P] Microsoft Teams Feedback Portal
- [P] Security and Compliance in Microsoft Teams
- What’s New in Microsoft Teams | October 2025
- Auto-Updating Teams Work Location is Not Employee Monitoring
- Teams will soon support Audio-only recording in meetings and calls
- How to Configure Microsoft Teams SIP Gateway | Poly Edge E ‘n’ VVX X50
- Disrupting threats targeting Microsoft Teams
Entra ID | Intune
- Intune Policy Delivery: Debugging The 8-Hour Sync Myth
- The History of Intune: From OMA DM to Modern Windows Management
- Getting Windows Kiosks to work in Intune whilst avoiding InPrivate browsing
Cloud | Cloud Sicherheit
- [P] Microsoft 365 security recommendations with PowerShell script
- [P] Zero Trust Illustrationen für IT-Architekten und -Implementierer
- Stealing Access Token Secrets from Teams is Hard Unless a Workstation is Compromised
- Cyber Resilience Act – Neue Rolle des BSI
Microsoft Learning
Schule | Lernen
- Neue Landes-Software soll Lehrkräfte, Schulleitungen und Schulträger entlasten
- Verwaltung: Fax bleibt in Ministerien Alltag (auch im Kultusministerium)
- Copilot Agents: Fertige KI-Assistenten von Microsoft
Microsoft Learn | Tech Community | Knowledge Base
- [P] Microsoft 365 Productivity Illustrations
- Configure restrictions on how applications can be configured
- Darstellung von Benutzern außerhalb Ihres Organization (Vorschau)
Replay
Podcast Empfehlungen
- [P] Exchange Unplugged
- [P] Cloud-Chroniken
- [P] Talk Microsoft 365
- [P] Collab Talk: #MsftBuzzChat Podcast series
Tools
- EvergreenAdmx
- IPv4 Address CIDR Range Reference and Calculator
- App Governance Accelerator – Entra ID Enterprise Application Governance
- Mailscape 365 – Exchange Online Monitoring und Reporting
- Mailscape – Exchange Monitoring und Reporting
- Active Directory xRay Script
- Teams Lab Tools List
- Microsoft Azure, Cloud and Enterprise Symbol / Icon Set – Visio stencil, PowerPoint, PNG, SVG
Kurz-URL | Short URL: https://granikos.eu/go/EKru